Malware Analysis Report

2025-01-03 05:51

Sample ID 240503-vwcyhsbf91
Target 1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118
SHA256 da05253ad9b8f09de9b635809c5dd8ce7b04942e4fee4d6c11f94f603b7a3cb8
Tags
emotet epoch1 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

da05253ad9b8f09de9b635809c5dd8ce7b04942e4fee4d6c11f94f603b7a3cb8

Threat Level: Known bad

The file 1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker trojan

Emotet

Emotet payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-03 17:19

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-03 17:19

Reported

2024-05-03 17:22

Platform

win7-20240215-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118.exe"

Signatures

Emotet

trojan banker emotet

Emotet payload

trojan banker
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118.exe"

Network

Country Destination Domain Proto
AU 202.22.141.45:80 tcp
AU 202.22.141.45:80 tcp
FR 37.187.161.206:8080 tcp
FR 37.187.161.206:8080 tcp
TH 202.29.239.162:443 tcp
TH 202.29.239.162:443 tcp
RU 80.87.201.221:7080 tcp

Files

memory/2900-4-0x00000000003A0000-0x00000000003B0000-memory.dmp

memory/2900-7-0x0000000000270000-0x000000000027F000-memory.dmp

memory/2900-0-0x0000000000280000-0x0000000000292000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-03 17:19

Reported

2024-05-03 17:22

Platform

win10v2004-20240226-en

Max time kernel

147s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118.exe"

Signatures

Emotet

trojan banker emotet

Emotet payload

trojan banker
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1107b77312198bcf0d968e7dc203f2e7_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
GB 142.250.178.10:443 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
GB 23.44.234.16:80 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
AU 202.22.141.45:80 tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 239.157.30.184.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
FR 37.187.161.206:8080 tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
TH 202.29.239.162:443 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
RU 80.87.201.221:7080 tcp
RO 82.76.111.249:443 tcp
US 8.8.8.8:53 3.17.178.52.in-addr.arpa udp
US 216.47.196.104:80 tcp

Files

memory/2388-0-0x00000000007B0000-0x00000000007C2000-memory.dmp

memory/2388-5-0x00000000007D0000-0x00000000007E0000-memory.dmp

memory/2388-2-0x00000000007A0000-0x00000000007AF000-memory.dmp